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Cliff Asness’s Lightbridge LTBR Stock Holding History

Cliff Asness’s Portfolio LTBR Stock Details LTBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$501K Buy
57,045
+40,205
+239% +$453K ﹤0.01% 3388
2026
Q1 		$180K Buy
16,840
+4,843
+40% +$67.3K ﹤0.01% 3619
2025
Q4 		$152K Buy
+11,997
New +$231K ﹤0.01% 3417

Other funds holding LTBR

State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ETC
Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Cliff Asness's LTBR Position: Q2 2026 in Review

Cliff Asness increased its Lightbridge (LTBR) stake by 239% in Q2 2026, buying an estimated $453K and bringing the position to 57,045 shares worth $501K. The position accounts for ﹤0.01% of the portfolio, ranked #3388.

Cliff Asness first reported a position in LTBR in Q4 2025 and has held it in 3 quarters since. 129 funds tracked by Wall St. Rank hold LTBR as of Q2 2026.

  • Cliff Asness held 57,045 shares of Lightbridge worth $501K as of Q2 2026.
  • Cliff Asness bought 40,205 Lightbridge shares in Q2 2026, an estimated $453K.
  • Lightbridge made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3388 holding.
  • Cliff Asness first reported a position in Lightbridge in Q4 2025 and has held it in 3 quarters since.
  • 129 funds tracked by Wall St. Rank held Lightbridge as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.